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Tietoverkkolaboratorio
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Annual Report 1998:
Preface |
Introduction |
Personnel |
Research projects |
Teaching |
Activities |
Participation in boards and committees |
Publications
7. Publications
- Aalto, S. Characterization of the output rate process for a Markovian storage
model. Journal of Applied Probability, 1998. Vol. 35, pp. 184-199.
- Aalto, S. Optimal control of batch service queues with compound Poisson
arrivals and finite service capacity. Mathematical Methods of Operations
Research, 1998. Vol. 48, No. 3, pp. 317-335.
- Aalto, S. Output of a multiplexer loaded by heterogeneous on-off sources.
Communications in Statistics-Stochastic Models, 1998. Vol. 14, No. 4, pp.
993-1005.
- Aalto, S. Studies in Queueing Theory. (1. p.). Espoo 1998, Helsinki University
of Technology, Laboratory of Telecommunications Technology, Report 1/98,
100 p.
- Apolinario, J.A., Diniz, P.S.R., Laakso, T.I. & de Campos, M.L.R. Step-size
optimization of the BNDR-LMS algorithm. IX European Signal Processing Conference
(EUSIPCO'98), 8.-11.9.1998. Rhodes, Greece 1998, pp. 1249-1252.
- Apolinario, J., Werner, S., Laakso, T.I. & Diniz, P.S.R. Constrained
normalized adaptive filtering for CDMA mobile communications. IX European
Signal Processing Conference (EUSIPCO'98), 8.-11.9.1998. Rhodes, Greece
1998, pp. 2053-2056.
- Baghaie, R. & Laakso, T. Implementation of low-power CDMA rake receivers
using strength reduction transformation. IEEE Nordic Signal Processing
Symposium, Vigsjoe, Denmark, 8.-11.6.1998. Aalborg, Denmark 1998, Aalborg
University, pp. 169-172.
- Baghaie, R. & Werner, S. Pipelined adaptive CDMA mobile receivers.
IEEE Nordic Signal Processing Symposium, Vigsoe, Denmark, 8.-11.6.1998.
Aalborg, Denmanrk 1998, Aalborg University, Denmark, pp. 69-72.
- Baghaie, R., Werner, S. & Laakso, T. Pipelined implementation of adaptive
multiple-antenna CDMA receivers. IEEE International Conference on Acoustics,
Speech and Signal Processing, ICASSP'98. Washington 1998, pp. 3229-3232.
- Baghaie, R., Werner, S. & Laakso, T. Relaxed look-ahead techniques
for pipelined implementation of adaptive multiple-antenna CDMA mobile receivers.
Proceedings IX European Signal Processing Conference EUSIPCO'98. Greece
1998, pp. 877-880.
- Cortizo, D. V. & Garcia, J. A collision resolution algorithm for ad-hoc
wireless LANs. IFIP TC6/WG6.2 Fourth International Conference on Broadband
communications (BC98). University of Stuttgart, Germany 1998, Chapman &
Hall, pp. 119-130.
- de Campos, M., Werner, S., Apolinario, J. & Laakso, T. Constrained
quasi-Newton algorithm for CDMA mobile communications. SBT/IEEE International
Telecommunications Symposium ITS'98. Sao Paulo, Brazil 1998, pp. 371-376.
- Diniz, S. R. P. Nonlinear adaptive filtering. (1.p.). Espoo 1998, Helsinki
University of Technology, Laboratory of Telecommunications Technology,
Report 4/98, 61 p.
- Hyytiä, E. Optimaalinen reititys ja aallonpituuksien jako täysoptisessa
DM-järjestelmässä. Espoo 1998, Helsinki University of Technology,
Laboratory of Telecommunications Technology, Report 2/98, 70 p.
- Hyytiä, E. & Virtamo, J. Wavelength assignment and routing in
WDM networks. Proceedings of the Fourteenth Nordic Teletraffic Seminar
NTS-14. Copenhagen 1998, pp. 31-40.
- Annual report 1997. Espoo 1998, Helsinki University of Technology, Laboratory
of Telecommunications Technology, 26 p.
- Ilvesmäki, M., Kantola, R. & Luoma, M. Adaptive flow classification
in IP switching: The measurement based approach. Internet Routing and Quality
of Service. USA 1998, SPIE, pp. 277-286.
- Ilvesmäki, M., Kantola, R. & Luoma M. Learning vector quantization
in flow classification of IP switched networks. IEEE 1998 Global Telecommunications
Conference. USA 1998, IEEE, pp. 3017-3022.
- Ilvesmäki, M., Luoma, M., & Kantola, R. Flow classification schemes
in traffic-based multilayer IP switching-comparison between conventional
and neural approach. Computer Communications 21 (13), 1998. Vol. 21, No.
13, pp. 1184 - 1194.
- Karttunen, P. T., Kalliola, K., Laakso, T. & Vainikainen, P. Measurement
analysis of spatial and temporal correlation in wideband radio channels
with adaptive antenna array. International Conference on Universal Personal
Communications (ICUPC'98). Italy 1998, pp. 671-675.
- Karvo, J. & Ilvesmäki, M. Nondeterministic classifier performance
evaluation for flow based IP switching. High Performance Networking '98,
Vienna, September 21 - 15, 1998. Vienna 1998, IFIP TC-6, Kluwer Academic
Publishers, pp. 598-609.
- Karvo, J., Virtamo, J., Aalto, S. & Martikainen, O. Blocking of dynamic
multicast connections in a single link. Broadband '98, Stuttgart, Germany,
1.3.4.1998. London 1998, IFIP, pp. 473-483.
- Kauraniemi, J., Laakso, T., Hartimo, I. & Ovaska S. Delta operator
realisations of direct-form IIR filters, IEEE Transactions on Circuits
and Systems - II: Analog and Digital Signal Processing, Vol. 45, No. 1,
pp. 41-52, Jan. 1998.
- Kettunen, K., Raatikainen, K., Jormakka, H., Sevanto, J. & Valtari,
K. Adapting mobile networks into TINA systems. ACTS Mobile Communication
Summit 1998. Rhodes, Greece 1998, pp. 776-781.
- Kyläkoski, K. Performance models for caching World Wide Web traffic.
Espoo 1998, Helsinki University of Technology, Laboratory of Telecommunications
Technology, Report 3/98, 82 p.
- Kyläkoski, K. & Virtamo, J. T. Cache replacement algorithms for
the renewal arrival model. Proceedings of the Fourteenth Nordic Teletraffic
Seminar NTS-14. Copenhagen, Denmark 1998, pp. 139-148.
- Laakso, T.& Gyasi-Agyei, A. Design of optimal symmetric FIR receive
filters Electronic Letters, 1998. Vol. 34, No. 25, pp. 2375-2377.
- Laakso, T. & Välimäki, V. Energy-based effective length of
the impulse response of a recursive filter. IEEE Int. Conference on Acoustics,
Speech and Signal Processing. Seattle, Washington 1998, pp. 1253-1256.
- Lassila, P. E. & Virtamo, J. Variance reduction in Monte Carlo simulation
of product form systems. Electronics Letters, 1998. Vol. 34, pp. 1204-5.
- Lassila, P. & Virtamo, J. Using Gibbs Sampler in Simulating Multiservice
Loss Systems. Rome 1998, COST 257 TD (98)19.
- Lassila, P. & Virtamo, J. Using gibbs sampler in simulating multiservice
loss systems. IFIP TC6/WG6.3 Seventh International Conference on Performance
of Information and Communications Systems. Lund, Sweden 1998, Chapman &
Hall, pp. 261-272.
- Lassila, P. & Virtamo, J. Efficient Monte Carlo simulation of product
form systems. Proceedings of the Fourteenth Nordic Teletraffic Seminar
NTS-14. Copenhagen, Denmark 1998, pp. 355-366.
- Lassila, P. & Virtamo, J. Importance Sampling for Monte Carlo Simulation
of Loss Systems. Granada, Spain 1998, COST257 TD (98) 49.
- Luoma, M., Peuhkuri, M. & Yletyinen, T. Quality of service for IP voice
services - is it necessary? Internet Routing and Quality of Service. USA,
1998, SPIE, pp. 242-253.
- Merikallio, M. & Virtamo J. Adaptive detection algorithms in DS-CDMA.
International Conference on Universal Personal Communications, ICUPC'98.
Florence, Italy 1998, pp. 39-44.
- Virtamo, J. & Aalto S. Calculation of time-dependent blocking probabilities.
ITC International Teletraffic Seminar. Teletraffic Theory as a Base for
Qos, St. Petersburg, 1.-7.6.1998. Russia 1998, pp. 365-375.
- Voipio, K. Hiiriä moneen makuun. Tietokone, 1998. Vol. 17, No 12,
pp. 86-88
- Voipio, K. Langattoman tiedonsiirron tulevaisuus. Tietokone, 1998. Vol.
17, No 3, pp. 87-88.
- Werner, S. & Apolinario, J., Application of constrained normalised
algorithms for a multiple-antenna CDMA mobile receiver. Proceedings IEEE
Nordic Signal Processing Symposium NORSIG'98. Denmark 1998, pp. 61-64.
- Werner, S., Apolinario, J. & Laakso, T. Multiple-antenna CDMA mobile
reception using constrained normalised adaptive algorithms. Proceedings
SBT/IEEE International Telecommunications Symposium ITS'98. Sao Paulo,
Brazil 1998, pp. 354-358.
- Werner, S., Laakso, T. & Lilleberg, J. Multiple-antenna receiver for
CDMA mobile reception. Proceedings IEEE International Conference on Communications
ICC´98. USA 1998, pp. 1053-1057.
- Välimäki, V.& Laakso, T. Suppression on transients in variable
recursive digital filters with a novel and efficient transient cancellation
method. IEEE Transaction on Signal Processing, Vol. 46, No. 12, pp. 3408-3414,
Dec. 1998.
- Välimäki, V. & Laakso, T. Suppression of transients in time-varying
recursive filters for audio signals, IEEE International Conference on Acoustics,
Speech and Signal Processing (ICASSP'98), Vol. 6, pp. 3569-3572, Seattle,
Washington, May 12-16, 1998.
Annual Report 1998:
Preface |
Introduction |
Personnel |
Research projects |
Teaching |
Activities |
Participation in boards and committees |
Publications
Networking laboratory is now part of Department of Communications and
Networking. Content on this page may be obsolete.